<template>
  <div class="index">
    <div class="container">
      <!--轮播图开始-->
      <div class="swiper-box">
        <div class="nav-menu">
          <ul class="menu-warp">
            <li class="menu-item">
              <a href="javascript:">手机 电话卡</a>
              <div class="children">
                <ul v-for="(item,index) in menuList" :key="index">
                  <li v-for="sub in item" :key="sub.id">
                    <a :href="'/product/'+sub.id">
                      <img v-lazy="sub?sub.img:'/imgs/item-box-1.png'" alt="">
                      {{ sub ? sub.name : '小米11' }}
                    </a>
                  </li>
                </ul>
              </div>
            </li>
            <li class="menu-item">
              <a href="javascript:">电视 盒子 </a>
              <!--<div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:">笔记本 平板</a>
              <!-- <div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:"> 家电 插线板</a>
              <!-- <div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:">出行 穿戴</a>
              <!-- <div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:">智能 路由器</a>
              <!-- <div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:">电源 配件</a>
              <!-- <div class="children"></div>-->
            </li>
            <li class="menu-item">
              <a href="javascript:">生活 箱包</a>
              <!-- <div class="children"></div>-->
            </li>
          </ul>
        </div>
        <swiper :options="swiperOption">
          <swiper-slide v-for="item in slideList" :key="item.id">
            <a :href="'/product/'+item.id"><img v-lazy="item.img" alt=""></a>
          </swiper-slide>
          <div class="swiper-pagination" slot="pagination"></div>
          <div class="swiper-button-prev" slot="button-prev"></div>
          <div class="swiper-button-next" slot="button-next"></div>
        </swiper>
      </div>
      <!--轮播图结束-->
      <!--广告位开始     -->
      <div class="abs-box">
        <a href="" v-for="item in absList" :key="item.id">
          <img v-lazy="item.img" alt="">
        </a>
      </div>
      <!--广告位结束     -->
      <div class="banner">
        <a href="/product/34">
          <img v-lazy="'/imgs/banner-1.png'" alt="">
        </a>
      </div>

    </div>
    <!--商品内容开始     -->
    <div class="product-box">
      <div class="container">
        <h2>手机</h2>
        <div class="wrapper">
          <div class="banner-left">
            <a href="/product/22">
              <img v-lazy="'/imgs/mix-alpha.jpg'" alt="">
            </a>
          </div>
          <div class="list-box">
            <div class="list" v-for="(arr,i) in phoneList" :key="i">
              <div class="item" v-for="(item,j) in arr" :key="item.id">
                <span :class="[{'new-pro':j%2==0},{'kill-pro':j%2!=0}]">{{ j % 2 == 0 ? '新品' : '秒杀' }}</span>
                <div class="item-img">
                  <img v-lazy="item.mainImage" :alt="item.subtitle">
                </div>
                <div class="item-info">
                  <h3>{{ item.name }}</h3>
                  <p>{{ item.subtitle }}</p>
                  <p class="price" @click="addCart(item.id)">{{ item.price | currency }}</p>
                </div>
              </div>

            </div>
          </div>
        </div>
      </div>

    </div>
    <!--商品内容结束     -->
    <service-bar></service-bar>
    <Modal title="提示"
           :show-modal="showModal"
           sure-text="查看购物车"
           btn-type="3"
           modal-type="middle"
           @submit="goToCart"
           @closeModel="showModal=false">
      <template v-slot:body>
        <p>商品添加成功！</p>
      </template>
    </Modal>
  </div>
</template>

<script>
import ServiceBar from "@/components/common/ServiceBar/ServiceBar";
import {Swiper, SwiperSlide} from 'vue-awesome-swiper'
import 'swiper/css/swiper.css'
import {addCart, getProductList} from "@/api/product";
import Modal from "@/components/common/Modal/modal";

export default {
  name: "index",
  components: {Modal, ServiceBar, Swiper, SwiperSlide},
  data() {
    return {
      swiperOption: {
        autoplay: true,
        loop: true,
        effect: 'cube',
        cubeEffect: {
          slideShadows: false,//开启阴影
          shadow: false,//开启投影
          shadowOffset: 100,//投影距离
          shadowScale: 0.6,//投影缩放比例
        },
        pagination: {
          el: '.swiper-pagination',
          clickable: true
        },
        navigation: {
          nextEl: '.swiper-button-next',
          prevEl: '.swiper-button-prev',
        }
      },
      //轮播图
      slideList: [
        {
          id: '42',
          img: '/imgs/slider/slide-1.jpg'
        },
        {
          id: '45',
          img: '/imgs/slider/slide-2.jpg'
        },
        {
          id: '46',
          img: '/imgs/slider/slide-3.jpg'
        },
        {
          id: '43',
          img: '/imgs/slider/slide-5.jpg'
        },
      ],
      menuList: [
        [
          {
            id: 30,
            img: '/imgs/item-box-1.png',
            name: '小米CC9'
          },
          {
            id: 31,
            img: '/imgs/item-box-2.png',
            name: '小米8青春版'
          },
          {
            id: 32,
            img: '/imgs/item-box-3.jpg',
            name: '小米CC9'
          },
          {
            id: 33,
            img: '/imgs/item-box-4.jpg',
            name: '小米CC9'
          },
        ], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]
      ],
      //广告位列表
      absList: [
        {
          id: 33,
          img: '/imgs/ads/ads-1.png',
        },
        {
          id: 48,
          img: '/imgs/ads/ads-2.jpg',
        },
        {
          id: 45,
          img: '/imgs/ads/ads-3.png',
        },
        {
          id: 47,
          img: '/imgs/ads/ads-4.jpg',
        },
      ],
      //商品列表
      phoneList: [],
      //是否展示弹窗
      showModal: false,
    }
  },

  filters: {
    //格式化货币
    currency(val) {
      if (!val) return '0.00';
      return '￥' + val.toFixed(2) + '元';
    }
  },
  mounted() {
    this.initData();
  },
  methods: {
    initData() {
      getProductList('100012', 1, 14).then(res => {
        res.list = res.list.slice(6, 14)
        this.phoneList = [res.list.slice(0, 4), res.list.slice(4, 8)]
      })
    },
    //添加购物车
    addCart(id) {
      addCart(id).then(res => {
        this.showModal = true;
        console.log(res)
      })
    },
    /*跳转至购物车*/
    goToCart() {
      this.showModal = false;
      this.$router.push('/cart')
    },
  }
}
</script>

<style scoped lang="scss">
@import "~@/assets/scss/config.scss";
@import "~@/assets/scss/base.scss";
@import "~@/assets/scss/mixin.scss";

.index {
  .swiper-box {
    .nav-menu {
      position: absolute;
      box-sizing: border-box;
      width: 264px;
      height: 451px;
      z-index: 9;
      padding: 26px 0;
      background-color: #55585a7a;

      .menu-warp {
        .menu-item {
          height: 50px;
          line-height: 50px;

          &:hover {
            background-color: $colorA;

            .children {
              display: block;
            }
          }

          a {
            display: block;
            position: relative;
            font-size: 16px;
            color: #ffffff;
            padding-left: 30px;

            &:after {
              position: absolute;
              right: 30px;
              top: 17.5px;
              content: ' ';
              @include bgImg(10px, 15px, '/imgs/icon-arrow.png')
            }
          }

          .children {
            display: none;
            width: 962px;
            height: 451px;
            background-color: $colorJ;
            position: absolute;
            top: 0;
            left: 264px;
            border: 1px solid $colorH;

            ul {
              display: flex;
              justify-content: space-between;
              height: 75px;
              color: #333333;

              li {
                height: 75px;
                line-height: 75px;
                //width: 241px;
                flex: 1;
                padding-left: 23px;

                a {
                  color: $colorB;
                  font-size: 14px;
                }

                img {
                  width: 42px;
                  height: 35px;
                  vertical-align: middle;
                }
              }
            }
          }
        }
      }
    }

    .swiper-container {
      height: 451px;

      .swiper-button-prev {
        left: 274px;
      }

      img {
        width: 100%;
        height: 100%;
      }
    }

  }

  .abs-box {
    @include flex();
    margin-top: 14px;
    margin-bottom: 14px;

    a {
      width: 296px;
      height: 167px;
    }
  }

  .banner {
    margin-bottom: 30px;
  }

  .product-box {
    background-color: $colorJ;
    padding: 30px 0 50px 0;

    h2 {
      font-size: $fontF;
      height: 21px;
      line-height: 21px;
      margin-bottom: 20px;
    }

    .wrapper {
      display: flex;

      .banner-left {
        margin-right: 16px;

        img {
          width: 224px;
          height: 619px;
        }
      }

      .list-box {
        .list {
          @include flex();
          width: 986px;
          margin-bottom: 14px;

          &:last-child {
            margin-bottom: 0;
          }

          .item {
            width: 236px;
            height: 302px;
            background-color: $colorG;
            text-align: center;

            span {
              display: inline-block;
              width: 67px;
              height: 24px;
              line-height: 24px;
              font-size: 14px;
              color: $colorG;
              margin-top: 5px;


              &.new-pro {
                background-color: #7ecf68;
              }

              &.kill-pro {
                background-color: #E82626;
              }
            }

            .item-img {
              img {
                height: 195px;
                width: 100%;
              }
            }

            .item-info {
              h3 {
                font-size: $fontJ;
                color: $colorB;
                line-height: $fontJ;
                font-weight: bold;
              }

              p {
                color: $colorD;
                line-height: 13px;
                margin: 6px auto 13px;
              }

              .price {
                color: #F20a0a;
                font-size: $fontJ;
                font-weight: bold;
                cursor: pointer;

                &:after {
                  content: ' ';
                  @include bgImg(22px, 20px, '/imgs/icon-cart-hover.png');
                  margin-left: 5px;
                  vertical-align: middle;
                }
              }
            }
          }
        }
      }
    }
  }
}
</style>
